نتایج جستجو برای: macular corneal dystrophy mcd
تعداد نتایج: 72508 فیلتر نتایج به سال:
Myotonic dystrophy is a disorder ofparticular interest to ophthalmologists since some degree of cataract is almost universal and being manifest early in the course of the disease may first bring the patient to seek medical advice. Other ocular signs include ptosis, blepharitis, extraocular muscle palsies, macular or more widespread retinal disturbance, and (rarely) corneal lesions (Junge, I966)...
PURPOSE To report the molecular genetic analysis of a Japanese pedigree with Meesmann's corneal dystrophy (MCD). METHODS Sequencing of the keratin 3 and keratin 12 genes was performed in 2 patients who were siblings and in an unaffected individual in the same family. The patients had the typical corneal microcysts and recurrent erosions with mild photophobia. RESULTS A novel mutation result...
PURPOSE To identify the underlying genetic defect in Korean patients with macular corneal dystrophy (MCD). METHODS Genomic DNA was isolated from peripheral blood leukocytes of seven patients from six unrelated families with MCD (three men and four women). Polymerase chain reaction was performed for coding regions of the carbohydrate sulfotransferase (CHST6), gene followed by bidirectional seq...
A three-dimensional gel contraction model was used to evaluate interactions between human keratocytes and different kinds of collagen in the presence or absence of various growth factors. Bovine collagen type I or human placental copolymerized collagen type I/III was used to create the lattices. Normal keratocytes from neonatal, aged, and insulin-dependent diabetic donors, as well as abnormal k...
In the current study, we conducted a mutation screening of tumor-associated calcium signal transducer 2 (TACSTD2) gene in six consanguineous Iranian families with gelatinous drop-like corneal dystrophy (GDLD), in order to find the causative mutations. Detailed eye examination was performed by ophthalmologist to confirm GDLD in patients. To detect the possible mutations, direct Sanger sequencing...
The hereditary corneal dystrophies are remarkable in that only rarely do sufficient opacifications exist at birth or appear during infancy to merit both the prefix "congenital", i.e. a disturbance present at birth, and "dystrophy", i.e. a disturbance developing on a hereditary basis in apparently normal tissue. The term as used has referred to a bilateral symmetrical diffuse opacification of th...
The hereditary corneal dystrophies are remarkable in that only rarely do sufficient opacifications exist at birth or appear during infancy to merit both the prefix "congenital", i.e. a disturbance present at birth, and "dystrophy", i.e. a disturbance developing on a hereditary basis in apparently normal tissue. The term as used has referred to a bilateral symmetrical diffuse opacification of th...
purpose: to study the effect of phototherapeutic keratectomy (ptk) in the treatment of various superficial corneal pathologies. methods: we performed a nonrandomized, prospective study on patients who presented with superficial corneal disease and/or poor vision. fifty eyes were included recurrent corneal erosion (rce): 25 eyes, salzmann’s nodular degeneration: 9 eyes, spheroidal degeneration: ...
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